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Costa Rica

$388+ Cheap flights from Redmond (RDM) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SJO
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
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Cheap flight deals from Redmond to Costa Rica

Cheapest flights from Redmond to Costa Rica
Explore the most affordable flight options available from Redmond to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:20 pm
RDM
-
SJO
1 stop15h 10m
United Airlines
Sat 5/168:45 am
SJO
-
RDM
1 stop15h 14m
United Airlines
Deal found 3/25$388
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
RDM
-
SJO
2 stops16h 45m
Alaska Airlines
Fri 5/1512:53 am
SJO
-
RDM
2 stops24h 06m
Alaska Airlines
Deal found 3/25$399
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:55 pm
RDM
-
SJO
1 stop11h 20m
United Airlines
Sat 5/236:00 am
SJO
-
RDM
1 stop17h 35m
United Airlines
Deal found 3/29$400
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:59 pm
RDM
-
SJO
2 stops54h 34m
Alaska Airlines
Sun 5/1712:53 am
SJO
-
RDM
2 stops33h 21m
Alaska Airlines
Deal found 3/25$403
This Alaska Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:33 pm
RDM
-
SJO
2 stops27h 12m
Alaska Airlines
Wed 5/612:55 am
SJO
-
RDM
1 stop12h 54m
Alaska Airlines
Deal found 3/26$405
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:22 am
RDM
-
SJO
1 stop16h 23m
Alaska Airlines
Sun 5/1712:53 am
SJO
-
RDM
1 stop22h 21m
Alaska Airlines
Deal found 3/25$408
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:10 am
RDM
-
SJO
2 stops11h 27m
United Airlines
Fri 6/58:45 am
SJO
-
RDM
1 stop15h 14m
United Airlines
Deal found 3/25$435
This Alaska Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:28 pm
RDM
-
LIR
1 stop14h 52m
Alaska Airlines
Tue 12/87:35 pm
LIR
-
RDM
1 stop18h 09m
Alaska Airlines
Deal found 3/28$580
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:49 pm
RDM
-
LIR
2 stops11h 48m
Alaska Airlines
Wed 8/126:39 pm
LIR
-
RDM
2 stops18h 08m
Alaska Airlines
Deal found 3/29$585
This Expedia deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:00 am
RDM
-
LIR
1 stop22h 20m
Alaska Airlines
Wed 6/109:00 am
LIR
-
RDM
1 stop14h 59m
Alaska Airlines
Deal found 3/25$589
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:49 pm
RDM
-
LIR
2 stops11h 48m
Alaska Airlines
Thu 8/136:39 pm
LIR
-
RDM
1 stop29h 20m
Alaska Airlines
Deal found 3/29$594
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:50 pm
RDM
-
LIR
2 stops21h 20m
American Airlines
Sat 5/92:10 pm
LIR
-
RDM
2 stops24h 07m
American Airlines
Deal found 3/28$605

Find flight deals from Redmond to Costa Rica

Keep the following information in mind while searching for Redmond to Costa Rica flight deals. Data was last updated March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$694
Provider with most accurate pricing for Bend/Redmond-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bend/Redmond-San José Juan Santamaria Intl flights.
Search Deals
From Bend/Redmond to Costa Rica
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Redmond to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from Redmond to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sat 5/9

1:55 pm-5:30 am

2 stops14h 35m

San José Juan Santamaria Intl

Sat 5/16

8:45 am-10:59 pm

1 stop15h 14m

$388

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sat 5/9

6:00 am-11:45 pm

2 stops16h 45m

San José Juan Santamaria Intl

Fri 5/15

12:53 am-11:59 pm

2 stops24h 06m

$399

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Mon 5/4

7:33 pm-11:45 pm

2 stops27h 12m

San José Juan Santamaria Intl

Wed 5/6

12:55 am-11:58 pm

2 stops24h 03m

$405

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Mon 5/11

3:59 pm-11:33 pm

2 stops54h 34m

San José Juan Santamaria Intl

Sun 5/17

12:53 am-9:34 pm

2 stops45h 41m

$431

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Wed 5/27

7:10 am-7:37 pm

2 stops11h 27m

San José Juan Santamaria Intl

Fri 6/5

8:45 am-10:59 pm

1 stop15h 14m

$435
Quickest round-trip

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Mon 5/4

6:55 pm-7:15 am

1 stop11h 20m

San José Juan Santamaria Intl

Thu 5/7

8:45 am-10:59 pm

1 stop15h 14m

$470

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

Sat 5/2

1:20 pm-5:30 am

1 stop15h 10m

San José Juan Santamaria Intl

Wed 5/6

8:45 am-11:53 am

1 stop28h 08m

$491

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Tue 5/26

3:50 pm-6:20 am

2 stops13h 30m

Liberia

Wed 6/10

9:00 am-10:59 pm

1 stop14h 59m

$585

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Thu 8/6

7:18 pm-5:29 pm

1 stop21h 11m

Liberia

Thu 8/13

6:39 pm-9:02 pm

2 stops27h 23m

$614

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

Sat 7/18

12:34 pm-6:37 am

2 stops41h 03m

Liberia

Thu 7/30

6:39 pm-3:20 pm

2 stops21h 41m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Redmond to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Redmond with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Costa Rica

What is the cheapest month to book a flight from Redmond to Costa Rica?

Currently, April is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $261). Flying from Redmond to Costa Rica in June is currently the most expensive (average of $641). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated March 30, 2026.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from Redmond to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,140 reviews

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,140 reviews
Alaska Airlines
7.9
Good
12,140 reviews

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
United Airlines
7.4
Good
9,515 reviews
Alaska Airlines
7.9
Good
12,140 reviews

Comfort

7.8

Overall

7.9

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

Related info for your journey

Find useful and relevant information for your journey from Redmond to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Redmond to Costa Rica?

    Bend/Redmond (RDM) is the airport you will fly out of if you book a flight from Redmond to Costa Rica. It is only a 1.8 mi journey to Bend/Redmond (RDM) from Redmond’s city center.

  • How long is the flight from Redmond to Costa Rica?

    United Airlines and Alaska Airlines can get you from Redmond to Costa Rica in just under 14h 35m. Your travel time can differ by up to 2h 10m. Airlines will cover a distance of 3229 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Redmond to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Redmond to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Redmond to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Costa Rica.

  • Can I find deals for business class flights from Redmond to Costa Rica?

    Yes. Cheapflights offers flight deals from Redmond to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Redmond to Costa Rica?

    Currently, April is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $261). Flying from Redmond to Costa Rica in June is currently the most expensive (average of $641). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Redmond to Costa Rica

Discover the top 2 airlines that operate flights from Redmond to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$331Average$571FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$464Average$676FlexibilityNo cancel feeOn-time75%

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